<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<style type="text/css">
		/* 通配符选择器把所有标签都改变了 */
		* {
			color: red;
		}
	</style>
	<body>
		<p>亚瑟</p>
		<div>妲己</div>
		<ul>
			<li>狄仁杰</li>
		</ul>
	</body>
</html>
